Weighing instrument



FIG. 1 is a front, right side perspective view of the weighing instrument of the present invention;

FIG. 2 is a front, right side perspective view thereof with an attachment;

FIG. 3 is a front, right side perspective view of another embodiment thereof;

FIG. 4 is a front, right side perspective view of a detail thereof;

FIG. 5 is a view as in FIG. 4, in a different state of operation;

FIG. 6 is a view as in FIG. 4 with a component removed;

FIG. 7 is a front, right side perspective view of a detail thereof; and,

FIG. 8 is a top view thereof.

Portions of the scale housing have not been shown for ease of illustration in FIGS. 4-8. 

The ornamental design for a weighing instrument, as shown and described. 